:root {
    /* Colors */
    --sky-500: #0ea5e9;
    --sky-400: #38bdf8;
    --blue-500: #3b82f6;
    --blue-600: #2563eb;
    --blue-700: #1d4ed8;
    --blue-950: #172554;
    --emerald-500: #10b981;
    --green-600: #16a34a;
    --slate-50: #f8fafc;
    --slate-100: #f1f5f9;
    --slate-600: #475569;
    --slate-800: #1e293b;
    --slate-900: #0f172a;
    --white: #ffffff;
    --white-10: rgba(255, 255, 255, 0.1);
    --white-5: rgba(255, 255, 255, 0.05);
    
    /* Gradients */
    --grad-primary: linear-gradient(135deg, var(--sky-500), var(--blue-600));
    --grad-dark: linear-gradient(to bottom, var(--slate-900), var(--blue-950), var(--slate-900));
    --grad-whatsapp: linear-gradient(135deg, var(--emerald-500), var(--green-600));
    --grad-hero-text: linear-gradient(to right, var(--sky-400), var(--blue-500));
    
    /* Spacing */
    --section-padding-desktop: 96px;
    --section-padding-mobile: 64px;
    --container-width: 1200px;
    
    /* Effects */
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
    --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
    --radius-lg: 16px;
    --radius-xl: 24px;
    
    /* Transitions */
    --transition: 300ms ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    color: var(--slate-600);
    line-height: 1.6;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    color: var(--slate-900);
}

a {
    text-decoration: none;
    color: inherit;
    transition: var(--transition);
}

ul {
    list-style: none;
}

img {
    max-width: 100%;
    display: block;
}

.container {
    width: 100%;
    max-width: var(--container-width);
    margin: 0 auto;
    padding: 0 24px;
}

.text-gradient {
    background: var(--grad-hero-text);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

/* --- Components --- */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 9999px; /* Pill shape */
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    font-size: 1rem;
}

.btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-lg {
    padding: 16px 32px;
    font-size: 1.125rem;
}

.btn-primary {
    background: var(--grad-whatsapp);
    color: white;
}

.btn-outline {
    background: transparent;
    border: 2px solid var(--white-10);
    color: white;
}

.btn-outline:hover {
    background: var(--white-10);
    border-color: white;
}

.btn-whatsapp {
    background: var(--grad-whatsapp);
    color: white;
}

.btn-white {
    background: white;
    color: var(--blue-600);
}

.btn-outline-white {
    border: 2px solid white;
    color: white;
}

.btn-outline-white:hover {
    background: var(--white-10);
}

.badge {
    display: inline-block;
    padding: 6px 16px;
    background: rgba(14, 165, 233, 0.1);
    color: var(--sky-500);
    border-radius: 9999px;
    font-size: 0.875rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.badge-light {
    background: var(--white-10);
    color: white;
}

.badge-light-outline {
    border: 1px solid var(--white-10);
    color: white;
    background: transparent;
}

/* --- Header --- */

#header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    transition: var(--transition);
    padding: 20px 0;
    color: white; /* Default to white for dark hero */
}

#header.scrolled {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow-sm);
    padding: 12px 0;
    color: var(--slate-600); /* Switch to dark on scroll */
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo-icon {
    width: 32px;
    height: 32px;
    color: var(--sky-500);
}

.logo-text h1 {
    font-size: 1.5rem;
    margin: 0;
    line-height: 1;
    color: inherit; /* Inherit from header */
}

.logo-text .subtitle {
    font-size: 0.75rem;
    color: rgba(255, 255, 255, 0.8); /* Lighter white */
    letter-spacing: 0.05em;
    font-weight: 600;
}

#header.scrolled .logo-text .subtitle {
    color: var(--slate-600);
}

.logo-text .highlight {
    color: var(--sky-500);
}

.desktop-nav {
    display: none;
}

.desktop-nav a {
    margin: 0 16px;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
}

.desktop-nav a:hover {
    color: var(--sky-500);
}

#header.scrolled .desktop-nav a {
    color: var(--slate-600);
}

#header.scrolled .desktop-nav a:hover {
    color: var(--sky-500);
}

.header-cta {
    display: none;
}

.mobile-menu-btn {
    background: none;
    border: none;
    color: white; /* White on dark hero */
    cursor: pointer;
}

#header.scrolled .mobile-menu-btn {
    color: var(--slate-900);
}

/* Mobile Menu Overlay */
.mobile-menu-overlay {
    position: fixed;
    top: 0;
    right: -100%;
    width: 80%;
    max-width: 400px;
    height: 100vh;
    background: white;
    z-index: 1001;
    box-shadow: var(--shadow-xl);
    padding: 24px;
    transition: var(--transition);
    display: flex;
    flex-direction: column;
}

.mobile-menu-overlay.active {
    right: 0;
}

.mobile-menu-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 48px;
}

.logo-text-mobile {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--slate-900);
}

.close-menu-btn {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--slate-600);
}

.mobile-nav-links {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.mobile-nav-links a {
    font-size: 1.125rem;
    font-weight: 500;
    color: var(--slate-900);
}

.mobile-cta {
    margin-top: auto;
    width: 100%;
}

/* --- Hero Section --- */

.hero-section {
    position: relative;
    min-height: 100vh;
    display: flex;
    align-items: center;
    overflow: hidden;
    padding-top: 120px;
    padding-bottom: 120px;
}

.hero-bg-gradient {
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #0f172a 0%, #172554 50%, #0f172a 100%); /* slate-900 via blue-950 to slate-900 */
    z-index: -2;
}

.hero-grid-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 1px 1px, rgba(255,255,255,0.15) 1px, transparent 0);
    background-size: 40px 40px;
    opacity: 0.2;
    z-index: -1;
}

.hero-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(128px);
    z-index: -1;
}

.orb-1 {
    top: 25%;
    left: -128px;
    width: 384px;
    height: 384px;
    background: var(--sky-500);
    opacity: 0.3;
    animation: orbFloat1 8s infinite ease-in-out;
}

.orb-2 {
    bottom: 25%;
    right: -128px;
    width: 384px;
    height: 384px;
    background: var(--blue-600);
    opacity: 0.2;
    animation: orbFloat2 10s infinite ease-in-out;
}

.hero-badge-glass {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(4px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 9999px;
    margin-bottom: 32px;
}

.hero-badge-glass span {
    font-size: 0.875rem;
    font-weight: 500;
    color: rgba(255, 255, 255, 0.9);
}

.text-amber-400 { color: #fbbf24; }

.hero-title {
    font-size: 2.5rem; /* Mobile default */
    line-height: 1.1;
    color: white;
    margin-bottom: 24px;
}

.text-gradient-hero {
    background: linear-gradient(to right, #38bdf8, #3b82f6); /* sky-400 to blue-500 */
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.text-sky-400 { color: #38bdf8; }

.hero-subtitle {
    font-size: 1.125rem; /* text-lg */
    color: #cbd5e1; /* slate-300 */
    margin-bottom: 32px;
    line-height: 1.6;
    max-width: 36rem;
}

.hero-trust-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
    margin-bottom: 40px;
}

.trust-badge-item {
    display: flex;
    align-items: center;
    gap: 8px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.875rem;
    font-weight: 500;
}

.text-emerald-400 { color: #34d399; }

.btn-primary-hero {
    background: linear-gradient(to right, #10b981, #16a34a); /* emerald-500 to green-600 */
    color: white;
    box-shadow: 0 25px 50px -12px rgba(16, 185, 129, 0.3); /* shadow-2xl emerald */
}

.btn-primary-hero:hover {
    background: linear-gradient(to right, #059669, #15803d);
    box-shadow: 0 25px 50px -12px rgba(16, 185, 129, 0.5);
}

.btn-outline-hero {
    border: 2px solid rgba(255, 255, 255, 0.2);
    color: white;
    background: transparent;
}

.btn-outline-hero:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
}

.hero-image-overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.6), transparent, transparent); /* slate-900/60 */
    pointer-events: none;
}

.hero-img {
    border-radius: 24px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4); /* shadow-2xl black/40 */
    border: none;
    width: 100%;
    height: auto;
    object-fit: cover;
}

.floating-card .icon-emerald {
    background: linear-gradient(135deg, #34d399, #10b981);
    color: white;
}

.floating-card .icon-sky {
    background: linear-gradient(135deg, #38bdf8, #3b82f6);
    color: white;
}

.hero-wave {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    line-height: 0;
    z-index: 10;
}

@keyframes orbFloat1 {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.2); opacity: 0.5; }
}

@keyframes orbFloat2 {
    0%, 100% { transform: scale(1.2); opacity: 0.2; }
    50% { transform: scale(1); opacity: 0.4; }
}

@media (min-width: 1024px) {
    .hero-title {
        font-size: 3.75rem; /* text-6xl approx */
    }
}

/* --- Services Section --- */

.services-section {
    padding: var(--section-padding-mobile) 0;
    background: white;
    position: relative;
    overflow: hidden;
}

.services-bg-pattern {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(circle at 1px 1px, #000 1px, transparent 0);
    background-size: 32px 32px;
    opacity: 0.02;
    pointer-events: none;
}

.section-header {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 64px;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 24px;
    color: var(--slate-900);
}

.section-header p {
    color: var(--slate-600);
    font-size: 1.125rem;
    line-height: 1.6;
}

.services-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 32px;
}

.service-card {
    background: white;
    padding: 32px;
    border-radius: 24px;
    border: 1px solid var(--slate-100);
    transition: all 0.5s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    width: 100%;
    /* Mobile default width */
}

@media (min-width: 768px) {
    .service-card {
        width: calc(50% - 16px);
    }
}

@media (min-width: 1024px) {
    .service-card {
        width: calc((100% - 64px) / 3);
    }
}

.service-card:hover {
    transform: translateY(-8px);
    border-color: transparent;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.1); /* shadow-2xl equivalent base */
}

/* Specific hover shadows */
.service-card:hover:has(.icon-sky) { box-shadow: 0 25px 50px -12px rgba(14, 165, 233, 0.2); }
.service-card:hover:has(.icon-purple) { box-shadow: 0 25px 50px -12px rgba(139, 92, 246, 0.2); }
.service-card:hover:has(.icon-green) { box-shadow: 0 25px 50px -12px rgba(16, 185, 129, 0.2); }
.service-card:hover:has(.icon-rose) { box-shadow: 0 25px 50px -12px rgba(244, 63, 94, 0.2); }
.service-card:hover:has(.icon-amber) { box-shadow: 0 25px 50px -12px rgba(245, 158, 11, 0.2); }

.service-hover-gradient {
    position: absolute;
    inset: 0;
    opacity: 0;
    transition: opacity 0.5s ease;
    z-index: 0;
    border-radius: 24px;
    filter: blur(24px);
    pointer-events: none;
}

.service-card:hover .service-hover-gradient {
    opacity: 1;
}

.gradient-sky { background: linear-gradient(135deg, var(--sky-500), var(--blue-600)); }
.gradient-purple { background: linear-gradient(135deg, #8b5cf6, #7c3aed); }
.gradient-green { background: linear-gradient(135deg, var(--emerald-500), var(--green-600)); }
.gradient-rose { background: linear-gradient(135deg, #f43f5e, #e11d48); }
.gradient-amber { background: linear-gradient(135deg, #f59e0b, #d97706); }

.service-icon {
    position: relative;
    z-index: 1;
    width: 64px;
    height: 64px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 24px;
    color: white;
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
}

.icon-sky { background: linear-gradient(135deg, var(--sky-500), var(--blue-600)); }
.icon-purple { background: linear-gradient(135deg, #8b5cf6, #7c3aed); }
.icon-green { background: linear-gradient(135deg, var(--emerald-500), var(--green-600)); }
.icon-rose { background: linear-gradient(135deg, #f43f5e, #e11d48); }
.icon-amber { background: linear-gradient(135deg, #f59e0b, #d97706); }

.shadow-sky { box-shadow: 0 10px 15px -3px rgba(14, 165, 233, 0.4); }
.shadow-purple { box-shadow: 0 10px 15px -3px rgba(139, 92, 246, 0.4); }
.shadow-green { box-shadow: 0 10px 15px -3px rgba(16, 185, 129, 0.4); }
.shadow-rose { box-shadow: 0 10px 15px -3px rgba(244, 63, 94, 0.4); }
.shadow-amber { box-shadow: 0 10px 15px -3px rgba(245, 158, 11, 0.4); }

.service-card h3 {
    position: relative;
    z-index: 1;
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 12px;
    color: var(--slate-900);
}

.service-card p {
    position: relative;
    z-index: 1;
    color: var(--slate-600);
    font-size: 1rem;
    margin-bottom: 24px;
    line-height: 1.6;
}

.service-link {
    position: relative;
    z-index: 1;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--sky-500);
    font-weight: 600;
    font-size: 0.95rem;
    margin-top: auto;
    transition: color 0.2s;
}

.service-card:hover .service-link {
    color: #0369a1; /* sky-700 */
}

.service-link i {
    width: 16px;
    height: 16px;
    transition: transform 0.2s;
}

.service-link:hover i {
    transform: translateX(4px);
}

/* --- Benefits Section --- */

.benefits-section {
    padding: var(--section-padding-mobile) 0;
    background: linear-gradient(to bottom, var(--slate-50), white);
    position: relative;
    overflow: hidden;
}

.benefits-bg-decoration {
    position: absolute;
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 800px;
    height: 800px;
    background: var(--sky-500);
    border-radius: 50%;
    filter: blur(200px);
    opacity: 0.03;
    pointer-events: none;
}

.benefits-container {
    position: relative;
    display: grid;
    grid-template-columns: 1fr;
    gap: 64px;
    align-items: center;
}

/* Desktop layout adjustment for benefits */
@media (min-width: 1024px) {
    .benefits-container {
        grid-template-columns: 1fr 1.2fr; /* Left content takes less space than right grid */
        gap: 80px;
    }

    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.stats-card {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0;
    margin-top: 32px;
    background: white;
    padding: 24px;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--slate-100);
}

.stat-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 0 16px;
}

.stat-item.border-x {
    border-left: 1px solid var(--slate-100);
    border-right: 1px solid var(--slate-100);
}

.stat-item strong {
    font-size: 2rem;
    color: var(--slate-900);
    font-weight: 800;
    line-height: 1;
    margin-bottom: 4px;
}

.stat-item .text-blue { color: var(--sky-500); }
.stat-item .text-green { color: var(--emerald-500); }

.stat-item span {
    font-size: 0.875rem;
    color: var(--slate-600);
}

.benefits-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
}

.benefit-card {
    background: white;
    padding: 24px;
    border-radius: var(--radius-lg);
    border: 1px solid var(--slate-100);
    transition: all 0.3s ease;
    display: flex;
    align-items: flex-start;
    gap: 16px;
    position: relative;
    overflow: visible;
}

.benefit-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 20px 25px -5px rgba(14, 165, 233, 0.1);
    border-color: rgba(14, 165, 233, 0.3);
}

.benefit-icon-box {
    flex-shrink: 0;
    width: 48px;
    height: 48px;
    background: linear-gradient(135deg, #f0f9ff, #eff6ff); /* sky-50 to blue-50 */
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--sky-500);
    transition: var(--transition);
}

.benefit-card:hover .benefit-icon-box {
    background: linear-gradient(135deg, #e0f2fe, #dbeafe); /* sky-100 to blue-100 */
}

.benefit-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.benefit-badge {
    display: inline-block;
    font-size: 0.75rem;
    background: #f0f9ff; /* sky-50 */
    color: #0284c7; /* sky-600 */
    padding: 2px 10px;
    border-radius: 9999px;
    font-weight: 600;
    margin-bottom: 8px;
}

.benefit-card h4 {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--slate-900);
    margin-bottom: 4px;
}

.benefit-card p {
    font-size: 0.9rem;
    color: var(--slate-600);
    line-height: 1.5;
}

/* --- Testimonials Section --- */

.testimonials-section {
    padding: var(--section-padding-mobile) 0;
    background: var(--grad-dark);
    position: relative;
    overflow: hidden;
    color: white;
}

.orb-3 {
    position: absolute;
    width: 500px;
    height: 500px;
    background: var(--sky-500);
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.2;
    z-index: 0;
}

.section-header.light h2 {
    color: white;
}

.section-header.light p {
    color: var(--slate-100);
}

.testimonials-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 32px;
    position: relative;
    z-index: 1;
}

.testimonial-card {
    background: #1e293b; /* Dark navy */
    border: 1px solid rgba(255,255,255,0.05);
    padding: 32px;
    border-radius: var(--radius-xl);
    display: flex;
    flex-direction: column;
    gap: 24px;
    position: relative;
}

.quote-icon {
    width: 48px;
    height: 48px;
    color: var(--sky-500);
    margin-bottom: 8px;
    opacity: 0.3;
}

.stars {
    color: #f59e0b;
    display: flex;
    gap: 4px;
}

.fill-star {
    fill: #f59e0b;
}

.testimonial-content p {
    font-style: italic;
    color: var(--slate-100);
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: auto;
}

.testimonial-author img {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--white-10);
}

.testimonial-author strong {
    display: block;
    font-size: 1rem;
}

.testimonial-author span {
    font-size: 0.875rem;
    color: var(--slate-400);
}

.testimonials-footer {
    text-align: center;
    margin-top: 48px;
    position: relative;
    z-index: 1;
}

.rating-badge {
    background: var(--white-10);
    padding: 8px 16px;
    border-radius: 9999px;
    font-weight: 600;
}

/* --- Contact Section --- */

.contact-section {
    padding: var(--section-padding-mobile) 0;
    background: white;
    position: relative;
    overflow: hidden;
}

.contact-bg-decoration {
    position: absolute;
    top: 0;
    right: 0;
    width: 50%;
    height: 100%;
    background: linear-gradient(to left, var(--slate-50), transparent);
    z-index: 0;
}

.contact-container {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr;
    gap: 64px;
    align-items: center;
}

@media (min-width: 1024px) {
    .contact-container {
        grid-template-columns: 1fr 1fr;
    }
}

.contact-info h2 {
    font-size: 2.5rem; /* text-4xl/5xl */
    font-weight: 800;
    color: var(--slate-900);
    margin-bottom: 24px;
    line-height: 1.1;
}

.contact-info p {
    font-size: 1.125rem;
    color: var(--slate-600);
    margin-bottom: 32px;
    line-height: 1.6;
}

.contact-features {
    display: flex;
    flex-direction: column;
    gap: 16px;
    margin-bottom: 40px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
}

.feature-icon-box {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    background: #d1fae5; /* emerald-100 */
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--emerald-500);
}

.feature-icon-box i {
    width: 16px;
    height: 16px;
}

.feature-item span {
    color: var(--slate-700);
    font-weight: 500;
}

.contact-image-wrapper {
    display: none; /* Hidden on mobile */
}

@media (min-width: 1024px) {
    .contact-image-wrapper {
        display: block;
        margin-top: 40px;
    }
    
    .contact-img {
        border-radius: 16px;
        box-shadow: 0 20px 25px -5px rgba(15, 23, 42, 0.1);
        width: 100%;
        max-width: 600px;
    }
}

.contact-form {
    background: white;
    padding: 32px;
    border-radius: 24px;
    box-shadow: 0 25px 50px -12px rgba(15, 23, 42, 0.1); /* shadow-2xl */
    border: 1px solid var(--slate-100);
}

@media (min-width: 1024px) {
    .contact-form {
        padding: 40px;
    }
}

.form-group {
    margin-bottom: 24px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--slate-700);
}

.input-wrapper {
    position: relative;
}

.input-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 20px;
    height: 20px;
    color: var(--slate-400);
    pointer-events: none;
}

.input-icon.top-icon {
    top: 16px;
    transform: none;
}

.form-input {
    width: 100%;
    height: 56px; /* h-14 */
    padding: 0 16px 0 48px; /* pl-12 */
    background: var(--slate-50);
    border: 1px solid var(--slate-200);
    border-radius: 12px; /* rounded-xl */
    font-size: 1rem;
    color: var(--slate-900);
    transition: all 0.2s;
    font-family: inherit;
}

.textarea-input {
    height: auto;
    min-height: 120px;
    padding-top: 16px;
    padding-bottom: 16px;
    resize: none;
}

.form-input:focus {
    background: white;
    border-color: var(--sky-500);
    outline: none;
    box-shadow: 0 0 0 4px rgba(14, 165, 233, 0.1);
}

.btn-submit-form {
    width: 100%;
    height: 56px;
    background: linear-gradient(to right, var(--sky-500), var(--blue-600));
    color: white;
    font-weight: 700;
    font-size: 1.125rem;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border: none;
    cursor: pointer;
    box-shadow: 0 10px 15px -3px rgba(14, 165, 233, 0.3);
    transition: all 0.3s;
}

.btn-submit-form:hover {
    background: linear-gradient(to right, #0284c7, #1d4ed8); /* sky-600 to blue-700 */
    box-shadow: 0 20px 25px -5px rgba(14, 165, 233, 0.5);
    transform: translateY(-1px);
}

.form-disclaimer {
    text-align: center;
    font-size: 0.875rem;
    color: var(--slate-500);
    margin-top: 16px;
}

/* --- CTA Section --- */

.cta-section {
    padding: 80px 0;
    background: linear-gradient(135deg, #0ea5e9 0%, #3b82f6 100%);
    position: relative;
    text-align: center;
    color: white;
    overflow: hidden;
}

.cta-background-pattern {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: radial-gradient(rgba(255,255,255,0.15) 1.5px, transparent 1.5px);
    background-size: 24px 24px;
    opacity: 0.6;
}

.cta-container h2 {
    color: white;
    font-size: 2.5rem;
    margin: 24px 0 16px;
    font-weight: 800;
}

.cta-container p {
    color: rgba(255,255,255,0.9);
    font-size: 1.125rem;
    margin-bottom: 48px;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.btn-white {
    background: white;
    color: var(--blue-600);
    padding: 16px 32px;
    border-radius: 9999px;
    font-weight: 700;
    box-shadow: 0 10px 25px -5px rgba(0,0,0,0.1), 0 8px 10px -6px rgba(0,0,0,0.1);
}

.btn-white .text-blue {
    color: var(--blue-600);
}

.btn-outline-white {
    border: 1px solid rgba(255,255,255,0.3);
    color: white;
    background: rgba(255,255,255,0.1);
    backdrop-filter: blur(4px);
}

.btn-outline-white:hover {
    background: rgba(255,255,255,0.2);
    border-color: rgba(255,255,255,0.5);
}

/* --- Footer --- */

.footer {
    background: var(--slate-900);
    color: var(--slate-400);
    padding-top: 80px;
    padding-bottom: 32px;
}

.footer-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 48px;
    padding-bottom: 64px;
    border-bottom: 1px solid var(--slate-800);
}

@media (min-width: 768px) {
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    }
}

.footer-logo-box {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
}

.logo-icon-box-footer {
    padding: 10px;
    border-radius: 12px;
    background: linear-gradient(135deg, var(--sky-500), var(--blue-600));
    color: white;
}

.footer-brand p {
    margin-bottom: 24px;
    line-height: 1.6;
}

.social-links {
    display: flex;
    gap: 12px;
}

.footer-icon-circle {
    width: 40px;
    height: 40px;
    background: rgba(14, 165, 233, 0.1);
    border: 1px solid rgba(14, 165, 233, 0.2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: var(--sky-400);
    transition: var(--transition);
}

.footer-icon-circle:hover {
    background: var(--sky-500);
    color: white;
    border-color: var(--sky-500);
}

.footer-icon-circle i {
    width: 20px;
    height: 20px;
}

.contact-list li, .hours-list li {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 20px;
}

.contact-list li span {
    color: var(--slate-300);
    font-size: 0.95rem;
}

.hours-list li div {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.hours-list li strong {
    color: white;
    font-size: 1rem;
    font-weight: 600;
}

.hours-list li span {
    font-size: 0.9rem;
    color: var(--slate-400);
}

.social-btn {
    width: 40px;
    height: 40px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    transition: all 0.3s;
    border: 1px solid transparent;
}

.social-btn:hover {
    background: var(--sky-500);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(14, 165, 233, 0.3);
}

.footer h4 {
    color: white;
    font-weight: 700;
    margin-bottom: 24px;
    font-size: 1rem;
}

.footer ul {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.footer a {
    transition: color 0.2s;
    text-decoration: none;
}

.footer a:hover {
    color: var(--sky-400);
}

.contact-link {
    display: flex;
    align-items: center;
    gap: 12px;
}

.contact-link:hover {
    color: var(--emerald-400); /* Special hover for contact */
}

.address-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.hours-list li {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-cta-footer {
    margin-top: 24px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: linear-gradient(to right, var(--emerald-500), var(--green-600));
    color: white;
    font-weight: 600;
    border-radius: 12px;
    box-shadow: 0 10px 15px -3px rgba(16, 185, 129, 0.2);
    transition: all 0.3s;
    text-decoration: none;
}

.btn-cta-footer:hover {
    transform: scale(1.02);
    color: white;
}

.footer-bottom-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding-top: 32px;
    font-size: 0.875rem;
    color: var(--slate-500);
}

@media (min-width: 640px) {
    .footer-bottom-content {
        flex-direction: row;
        justify-content: space-between;
    }
}

.made-with {
    display: flex;
    align-items: center;
    gap: 4px;
}

.heart-icon {
    width: 16px;
    height: 16px;
    color: #ef4444;
    fill: #ef4444;
}

.dev-link {
    color: inherit;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.2s;
}

.dev-link:hover {
    color: var(--sky-500);
    text-decoration: underline;
}

/* --- Floating Button --- */

.floating-whatsapp {
    position: fixed;
    bottom: 32px;
    right: 32px;
    width: 64px;
    height: 64px;
    background: var(--grad-whatsapp);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-xl);
    z-index: 999;
    transition: var(--transition);
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
}

.floating-whatsapp.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.floating-whatsapp::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: inherit;
    border-radius: 50%;
    z-index: -1;
    animation: pulse 2s infinite;
}

.floating-whatsapp:hover {
    transform: scale(1.1);
}

.whatsapp-tooltip {
    position: absolute;
    right: 74px;
    background: white;
    color: var(--slate-800);
    padding: 12px 16px;
    border-radius: 12px;
    width: 200px;
    box-shadow: var(--shadow-lg);
    font-size: 0.875rem;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    pointer-events: none;
}

.whatsapp-tooltip.show {
    opacity: 1;
    visibility: visible;
}

/* --- Animations --- */

@keyframes float {
    0% { transform: translate(0, 0); }
    50% { transform: translate(20px, 40px); }
    100% { transform: translate(0, 0); }
}

@keyframes pulse {
    0% { transform: scale(1); opacity: 0.7; }
    70% { transform: scale(1.5); opacity: 0; }
    100% { transform: scale(1.5); opacity: 0; }
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(30px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-up {
    opacity: 0; /* JS will remove this or handle it */
}

.fade-up.visible {
    animation: fadeUp 0.8s ease forwards;
}

/* --- Media Queries --- */

/* Tablet and larger */
@media (min-width: 768px) {
    .hero-title {
        font-size: 3.5rem;
    }
    
    .services-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .benefits-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .cta-buttons {
        flex-direction: row;
    }
    
    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* Desktop */
@media (min-width: 1024px) {
    .hero-section {
        padding-top: 160px;
        padding-bottom: 120px;
    }

    .hero-container {
        grid-template-columns: 1fr 1fr;
        align-items: center;
        gap: 64px; /* Increased gap */
    }
    
    /* Ensure content order is correct */
    .hero-content {
        order: 1;
    }

    .hero-image-wrapper {
        display: block;
        position: relative;
        order: 2; /* Force image to the right */
    }
    
    .hero-image-container {
        position: relative;
        z-index: 10;
        /* Shift image slightly right to match layout */
        margin-right: -20px; 
    }
    
    .hero-img {
        border-radius: 24px;
        box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4); /* shadow-2xl black/40 */
        border: none;
        width: 100%;
        height: auto;
        object-fit: cover;
    }
    
    .floating-card {
        position: absolute;
        background: white;
        padding: 16px;
        border-radius: 16px;
        box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.1); /* shadow-xl */
        display: flex;
        align-items: center;
        gap: 12px;
        z-index: 12;
        color: var(--slate-900);
        min-width: 220px;
        animation: float 6s infinite ease-in-out;
    }
    
    .card-mid-left {
        top: 25%;
        left: -32px; /* Pull out to left */
        transform: translateY(0);
        animation-delay: 1s;
    }
    
    .card-bottom-right {
        bottom: 25%; /* Higher up from bottom */
        right: -24px;
        animation-delay: 2s;
    }
    
    .floating-card .icon-box {
        width: 40px;
        height: 40px;
        border-radius: 8px;
        display: flex;
        align-items: center;
        justify-content: center;
        color: white;
    }
    
    .floating-card .card-text {
        display: flex;
        flex-direction: column;
    }
    
    .floating-card .card-text span {
        font-size: 0.8rem;
        color: var(--slate-600);
    }
    
    .services-grid {
        display: flex;
        flex-wrap: wrap;
        justify-content: center;
        gap: 24px;
    }
    
    .service-card {
        width: calc((100% - 48px) / 3);
    }
    
    .testimonials-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .contact-container {
        grid-template-columns: 1fr 1fr;
    }
    
    .footer-grid {
        grid-template-columns: 1.5fr 1fr 1fr 1fr;
    }
    
    .desktop-nav {
        display: block;
    }
    
    .header-cta {
        display: inline-flex;
    }
    
    .mobile-menu-btn {
        display: none;
    }
}